Friday, May 22, 2009

Cadence Computation, The Rantwick Way

I used to have a cycling computer on my bike. Somewhere along the way I lost the little magnet bit that goes on a spoke... ah yes, I remember! The bike was stolen and the magnet stolen with it! It was my own damn fault; I left the bike unlocked on the porch. Who wouldn't take an unlocked bike of medium quality off of somebody else's porch, really? Anyway, I didn't bother to get a new magnet thing, partly because I am lazy and partly because I thought the computer was taking away from the pleasures of riding. I couldn't keep my eyes or paws off of it, and I was becoming fixated on things like average speed and total distance. When I was using the computer, I remember wishing that it was the kind that measured cadence (rpm), which is in my opinion one of the more useful numbers you can get out of such things.

What cadence you ride at is a matter of personal choice, of course; people ride at all different rpms for many different reasons and purposes. Many cyclists espouse higher cadences for greater fitness and efficiency, but like I said, how you turn your crank is your business. Anyway, if you have an interest in what your cadence is, you don't need a computer to figure it out. I still don't have a cycling computer, but I have developed a system of cadence computation that works really well, and I would like to share it with you.


Step 1 - Counting:

While pedalling your bike, choose a foot and start counting every time it hits the bottom of the downstroke. You may count silently or aloud. I find that counting quite loudly works best, and helps clear busy multi-use pathways much better than an "on your left". Listen to the counting, and pretend that you are playing hide and seek and that you are 'it'.



Step 2 - Classify Yourself:

If you were one of the kids running off to hide, what would you think of the counting? Here are 5 main types of "counters" to help guide you in your cadence computation exercise:




Type 1: The Fair Kid





If you sound like the fair kid, your cadence is around probably 60 rpm or less, so if you were looking to ride for fitness or calorie burning or are an aspiring racer, either gear lower or step it up.




Type 2: The Competitive Seeker




If you are the Competitive Seeker type of cyclist, you are pedalling between 90 and 110 rpm, a good range for fitness and many other riding situations. If your goal was to really spin, however, you want to sound like our next Counting Type...


Type 3: The Big Fat Cheater





If you are a Big Fat Cheater (in a cycling cadence sense only, of course) you are spinning around 120 or even more... keep it up, and you will be the king or queen of spin, likely developing a smoother pedal stroke and sexy, supple leg muscles! Oooh baby.



Type 4: The Speed Freak




If your cadence count sounds like the Speed Freak, stop counting and get control of yourself and your bike, you maniac!



Type 5: The Confused Little One



If you sound like this, for the love of God, get off your bicycle and walk home if you can. You, my cycling friend, are drunk.



Yer Pal,

R A N T W I C K

PS: While searching for hide and seek videos, I found this slightly disturbing tidbit, and y'know, why not share my mild discomfort?

Monday, May 18, 2009

Aren't Bikes Great?

Something Fat Cyclist posted last week about how upon taking a real road ride after a winter on the rollers, he thought to himself, "Whether on road or mountain, I love riding bikes." has put me into a simple state of waxing enthusiastic about riding my bicycle. For a change, I'm not going to post any pictures, or try to be funny. Instead, this time, I want to try to capture bike love as it has been so well expressed by so many. What follows are a few quotes on cycling that I stole from quotegarden.com... some people are so good at putting it into words that I needn't bother trying on my own. Still, I am writing a blog here, so I'll take a crack at it myself at the end.

When I see an adult on a bicycle, I do not despair for the future of the human race. - H.G. Wells

Cycling is unique. No other sport lets you go like that - where there's only the bike left to hold you up. If you ran as hard, you'd fall over. Your legs wouldn't support you. - Steve Johnson

Nothing compares to the simple pleasure of a bike ride. - John F. Kennedy

Cycle tracks will abound in Utopia. - H.G. Wells

The bicycle is the most civilized conveyance known to man. Other forms of transport grow daily more nightmarish. Only the bicycle remains pure in heart. - Iris Murdoch, The Red and the Green

Bicycling is the nearest approximation I know to the flight of birds. The airplane simply carries a man on its back like an obedient Pegasus; it gives him no wings of his own. - Louis J. Helle, Jr., Spring in Washington

When I'm riding my bicycle my body sings, and the world I'm moving through, be it gritty or serene, seems to sing along. The bicycle gives to me a unique, soul-feeding music. - Rantwick




Bike Love Springs Eternal, I Guess.



R A N T W I C K

Thursday, May 14, 2009

Rantwick, now with Style!

When you read articles on starting any type of cycling, many of them seem to include a great many "must haves" like special clothing, gloves, shoes and so on. Now everybody knows (or should know) that all you really need is a bicycle in good working order and clothes in which you won't freeze or overheat. As people become more advanced cyclists and ride farther and faster and exert themselves more, some bike-specific clothing becomes more important or convenient. I don't want to advise anybody on what they should wear beyond the fact that it shouldn't be capable of getting caught up in your bike or obstruct your vision.


When anyone rides enough that their clothes start to cause discomfort, I'm guessing they'll look into alternatives for themselves. Practical matters like comfort, however, aren't the whole story. For some, cycling is an opportunity to show some Style. I've begun wondering what it would be like to have Style, since I haven't ever had the inclination. Maybe it feels fantastic! Not having the money to buy a bunch of different cycling getups, I thought that through the wonders of photoshop I could try out virtual Style to see if I would like it. So, without further delay:




Although the "townie" bike appeals to me in that it has full fenders, the requisite little dogs pose a problem, as do red pants. You see, I'm allergic to dog dander, and I'm guessing riding along creating a breeze would turn those nice little dogs into mobile dander dispensers. That same breeze may well blow their black fur onto my red pants, and I'm sorry, but that simply wouldn't do. Maybe something similar, but more traditonal...


Again, lovin' the fenders. Socks that look much like cable-knit sweaters and a hat that would definitely blow off my head at the crazy speeds at which I ride, however, make this look a no-go. Speaking of speed, maybe I should go full roadie skin suit...






I must confess, I love the way this suit compliments my skin tones... Mmmm. Sadly, sporting a suit like this would just make my beautiful commuter look infinitely stupid, instead of annoyingly geeky and practical. You know, maybe I should just try to show a little more flair!



Not having ever applied makeup, it made me squint like that, sorry. Overall, though, if I'm going to dress to look good rather than to ride, this one appeals to me more than the others. Does that mean I secretly wish to be a fashionable, bike riding woman? Of course not! Shame on you for thinking it... I am as athletic and manly as they come, I'll have you know.


Virtual Style didn't really end up doing much for me. Ah well, nothing was ventured, and so, I suppose, nothing was gained. I'm dreadfully sorry to have wasted your time... I shall endeavour to do much better in future.


Until Then, Wear What You Want. I Do...


Yer Pal,



R A N T W I C K